visual cues + constancies

Cards (12)

what are cues 
information about movement, distance, etc
what is a constancy 
seeing things the same from different angles and distances
how many eyes are binocular depth cues 
2 eyes
how many eyes are monocular depth cues 
1 eye
what are the 2 binocular depth cues 
retinal disparity, convergence
what are the 4 monocular depth cues 
height in plane, relative size, occlusion, linear perspective
what is retinal disparity 
difference between the view of the left and right eye give brain info about depth and distance
what is convergence 
eyes point closer together when an object is close
what is height in plane 
objects higher up appear further away
what is relative size 
smaller objects appear further away
what is occlusion 
if one object obscures a part of another object, it seems closer
what is linear perspective 
parallel lines appear closer as they become more distant